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GPT-6 Astra (High)

Benchmark scores, pricing, speed and comparisons for GPT-6 Astra (High).

Key scores

Intelligence50.9Index score
Coding77.1Index score
Speed52.1Tokens/sec

GPT-6 Astra (high) is an artificial intelligence model developed by OpenAI and released on September 3, 2026. In terms of performance metrics, the model holds an intelligence index of 60.3 and a coding index of 77.1. Benchmark results for the model include a GPQA score of 0.949, an HLE score of 0.531, a SciCode score of 0.516, and an LCR score of 0.76. Regarding cost, the pricing structure for GPT-6 Astra (high) is set at $10.00 per million tokens for input and $50.00 per million tokens for output, resulting in a blended rate of $20.00 per million tokens. Specific data regarding output speed and time to first token remains currently unknown.

No benchmark data available for this model.

Comparisons with GPT-6 Astra (High)

Generated Franklin AI comparison pages for this model.

Model ComparisonGPT-6 Astra vs. Claude Fable 5.1: A Comparative AnalysisReleased within days of each other in September 2026, OpenAI’s GPT-6 Astra and Anthropic’s Claude Fable 5.1 represent the current frontier of AI capability. This analysis evaluates their divergent performance metrics, reModel ComparisonGPT-6 Astra vs. Claude Fable 5.1: A Comparative AnalysisReleased within days of each other in September 2026, OpenAI’s GPT-6 Astra and Anthropic’s Claude Fable 5.1 represent the current frontier of AI capability. While both models share identical pricing and coding performancModel ComparisonGPT-6.1 Sol (xhigh) vs GPT-6 Astra (high)GPT-6.1 Sol (xhigh) and GPT-6 Astra (high) are compared across intelligence, coding, math, speed, pricing, and benchmark coverage.